KARAMAN, S., H. KARAHAN, and D. ÖZSAYIN. “Geleneksel Ve Organik Kiraz Üreten İşletmelerin Verimlilik Ve Etkinlik Analizi”. International Journal of Agricultural and Natural Sciences, vol. 6, no. 1, July 2019, pp. 79-82, https://ijans.org/index.php/ijans/article/view/246.